There’s no better feeling than getting the ‘training buzz’. In other words, you’ve taken the plunge and decided that exercise should become a core part of your life – and now you can’t get enough of it. Of course, you don’t have to start your training so enthusiastically; you may have instead decided that three short weekly sessions at the gym are enough for now. Regardless of your approach, beginners can get a little over-excited. It’s far too easy to bite off more than you can chew, incur an injury, and be out of action for the foreseeable future. To…